IEEE802.11协议MAC层DCF源码

粒子群优化算法（PSO）是一种进化计算技术（evolutionary computation）,由Eberhart博士和kennedy博士于1995年提出 (Kennedy J，Eberhart R． Particle swarm optimization．Proceedings of the IEEE International Conference on Neural Networks．1995．1942~1948.)。源于对鸟群捕食的行为研究。粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解． (Particle Swarm Optimization (PSO) is an evolutionary computation techniques (evolutionary co mputation) by Dr. Eberhart and kennedy Dr. raised in 1995 (Kennedy, J., Eberhart R. Particle swarm optimization.Proc eedings of the IEEE International Conference o n Neural Networks.1995.1942 ~ 1948.) . From the flock of the predatory behavior. PSO algorithm is the basic idea of individual groups through the sharing of information and collaboration to find the optimal solution.)

一维光子晶体带隙分析计算的matlab仿真(Matlab simulation of one-dimensional photonic band gap calculated)

Matlab file for MPPT and Inverter

说明：  一个10自由度齿轮传动系统动力学模型，通过调用ode45进行求解，考虑了轴承刚度和阻尼。(one 10-dof dynamic model of the gear transmission system with its analysis process)

内有两个MATLAB程序，主要用于语音增强：一个用于向纯净语音文件(wav)添加高斯白噪声，信噪比可选；另一个文件用于测量语音信噪比，对语音增强效果判断(MATLAB, there are two procedures, mainly used for speech enhancement: one for the pure audio files (wav) add white Gaussian noise, SNR optional another document used to measure the voice signal to noise ratio, the effect of speech enhancement judge)

Matlab航天器工具箱，用于轨道计算，2D或3D的平面显示，包含计算多卫星轨道动力学模型和地面覆盖分析等(Matlab toolbox spacecraft for orbit calculation, 2D or 3D graphic display, including the calculation of multi-satellite orbital dynamics analysis model and floor coverings)

Codes for Contrast Stretching Algorithm(Image Processing-Gonzalez).

说明：  AM、FM调制解调的MATLAB源代码，能够正常运行，性能不错。(AM, FM modulation and demodulation of the MATLAB source code, to the normal operation, good performance.)

初学者学习预测控制的简单的DMC的MATLAB编程(MATLAB Programming for beginners to learn the DMC predictive control)

Automated registration dft